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    <body><span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span> changed
          <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - [CI] igt@drv_module_reload@basic-no-display - i915: unknown parameter 'enable_guc_loading' ignored && WARNING: CPU: 7 PID: 1530 at lib/plist.c:42 plist_check_prev_next+0x2d/0x40"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=106062">bug 106062</a>
          <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">Resolution</td>
           <td>---
           </td>
           <td>FIXED
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Status</td>
           <td>NEW
           </td>
           <td>RESOLVED
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - [CI] igt@drv_module_reload@basic-no-display - i915: unknown parameter 'enable_guc_loading' ignored && WARNING: CPU: 7 PID: 1530 at lib/plist.c:42 plist_check_prev_next+0x2d/0x40"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=106062#c2">Comment # 2</a>
              on <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - [CI] igt@drv_module_reload@basic-no-display - i915: unknown parameter 'enable_guc_loading' ignored && WARNING: CPU: 7 PID: 1530 at lib/plist.c:42 plist_check_prev_next+0x2d/0x40"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=106062">bug 106062</a>
              from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
        <pre>I believe,

commit 9f172f6fbd243759c808d97bd83c95e49325b2c9
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date:   Sat Apr 14 10:12:33 2018 +0100

    drm/i915: Call i915_perf_fini() on init_hw error unwind

    We have to cleanup after i915_perf_init(), even on the error path, as it
    passes a pointer into the module to the sysfs core. If we fail to
    unregister the sysctl table, we leave a dangling pointer which then may
    explode anytime later.

    Fixes: 9f9b2792b6d3 ("drm/i915/perf: reuse timestamp frequency from device
info")
    Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
    Cc: Lionel Landwerlin <<a href="mailto:lionel.g.landwerlin@intel.com">lionel.g.landwerlin@intel.com</a>>
    Cc: Matthew Auld <<a href="mailto:matthew.auld@intel.com">matthew.auld@intel.com</a>>
    Reviewed-by: Lionel Landwerlin <<a href="mailto:lionel.g.landwerlin@intel.com">lionel.g.landwerlin@intel.com</a>>
    Reviewed-by: Michal Wajdeczko <<a href="mailto:michal.wajdeczko@intel.com">michal.wajdeczko@intel.com</a>>
    Link:
<a href="https://patchwork.freedesktop.org/patch/msgid/20180414091233.32224-1-chris@chris-wilson.co.uk">https://patchwork.freedesktop.org/patch/msgid/20180414091233.32224-1-chris@chris-wilson.co.uk</a>

It's hard to be sure since it causes memcorruption and dies in various ways on
subsequent tests.</pre>
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